EP4328475A1 - Modular multi-coupling device - Google Patents
Modular multi-coupling device Download PDFInfo
- Publication number
- EP4328475A1 EP4328475A1 EP23192375.6A EP23192375A EP4328475A1 EP 4328475 A1 EP4328475 A1 EP 4328475A1 EP 23192375 A EP23192375 A EP 23192375A EP 4328475 A1 EP4328475 A1 EP 4328475A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- halves
- fittings
- module
- modular multi
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010168 coupling process Methods 0.000 title claims abstract description 33
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 claims description 22
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/10—Indicators for correct coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/20—Joints tightened by toggle-action levers
Definitions
- the present invention relates to a multi-coupling device for use in simultaneously connecting a plurality of lines (hydraulic, pneumatic, electrical, etc.) by means of fittings or connectors.
- the present invention provides a modular multi-coupling device according to claim 1.
- Optional features are set out in the dependent claims.
- a quick-coupling, multi-coupling device includes separate modular first and second device halves that each carry a plurality of fittings or connectors and that are configured to be locked together or separated for purposes of simultaneously connecting or disconnecting the plurality of fittings or connectors of the first device half to or from the plurality of fittings or connectors of the second device half.
- Each of the modular device halves is constructed of a plurality of separate module blocks secured together in side-by-side relation.
- Each module block has at least one retaining plate for securing at least one fitting or connecter thereto, and each of the device halves includes at least one latch block.
- Each of the module blocks within each device half is removable and replaceable with a different module block, a different sized module block, or a different number of module blocks.
- a quick coupling device that facilitates simultaneous connection and disconnection of multiple fittings.
- the device can be used to provide new combinations of line quantities and sizes to be configured on demand without the need to design new components.
- the device utilizes fastened retaining plates for rapid installation and removal of fittings within the system.
- the device utilizes interchangeable module blocks that carry a set of fittings or connectors and that may be bolted together.
- retaining plates are secured to each module block to allow for rapid installation/removal of fittings or connectors to each module block. Accordingly, the device allows for interchangeable module blocks to be added or replaced within the system, with minimal added time or cost.
- the retaining plates associated with this system allow for the rapid installation on and removal from the module blocks of fittings without the need for specialized tooling or the risk of spillage.
- a multi-coupling device 10 includes opposite halves that can be brought and locked together to simultaneously connect multiple fittings or the like retained by the halves. Likewise, the device 10 can be unlocked to simultaneously disconnect multiple fittings or the like.
- FIG. 1 illustrates a half 12, which is hereinafter referred to as a fixed half
- FIG. 2 illustrates an opposite half 14, which is hereinafter referred to as a mobile half.
- the combination provides the device 10.
- a first set of fittings 16 of any type, size, and arrangement is mounted to the fixed half 12 and a second set of fittings 18 is mounted to the mobile half 14 in a mirror arrangement such that, in the connected condition of the device 10, the first set of fittings 16 connect to the second set of fittings 18 within the device 10.
- the first set of fittings 16 may be male fittings and the second set of fittings may be female fittings.
- Connection of the fittings, 16 and 18, may enable the transference or storage of a working medium, such as a fluid (hydraulic or pneumatic), energy, or the like.
- Each of the halves, 12 and 14 include a plurality of separate module blocks 20 that are stacked (side-by-side) and held or bolted together by a series of shoulder studs 22 and lock nuts 24.
- each half, 12 and 14 includes four shoulder studs 22 each having a pair of lock nuts 24 at opposite ends.
- the shoulder studs 22 are extended through open channels 86 formed in each module block 20.
- the lock nuts 24 apply compressive force to secure the module blocks 20 together in a side-by-side relation on the shoulder studs 22.
- the module blocks 20 are standardized interchangeable components to which the fittings, 16 and 18, may be mounted.
- the module blocks 20 may be provided in different sizes (i.e., having different widths), and different sized module blocks 20 and/or a different number of module blocks 20 may be secured together in any arrangement on each of the halves, 12 and 14, depending upon the needs of the particular application. Solely by way of example, and not be way of limitation, in FIG. 1 there are three module blocks 20a of a first size on which different fittings are mounted and one relatively larger module block 20b on which different larger fittings are mounted. This arrangement is repeated in the mobile half 14 shown in FIG. 2 such that like fittings mate when the halves, 12 and 14, are brought together. Any number or arrangement of the module blocks 20 and types or sizes of fittings mounted thereto may be readily reconfigured by inserting the desired types of mobile blocks 20 on the shoulder studs 22 and by locking the arrangement in place with the lock nuts 24.
- One or more retaining plates 26 are connected to each module block 20 to contain the fittings within the module blocks 20.
- the retaining plates 26 can be quickly installed or removed from the module blocks 20 with the use of a single tool.
- the retaining plates 26 interface with a groove 30 located on the fittings (for instance, see the fitting 16 shown in FIG. 12 ) and are secured to the module blocks 20 with fasteners 28.
- the module block 20 shown in FIG. 5 has a pair of retaining plates 26 which are each secured with a fastener 28 to the module block 20.
- the retaining plates 26 together form an oval-shaped plate having an upper aperture and a lower aperture.
- the fittings 16 include a groove 30 that is captured by the retaining plates 26. Accordingly, the fasteners 28 secure the retaining plates 26 to the module block 20 and in turn, the retaining plates 26 secure the fittings 16 to the module block 20. By loosening the fasteners 28, the fittings 16 may be released from the module block 20 such that new or different fittings may be mounted thereto.
- each of the halves may include only a single latch block 32. For instance, see FIGs. 14-16 . In other embodiments each of the halves, 12 and 14, may include two or more latch blocks 32. For instance, see FIGs. 1-2 .
- the device 10 shown in FIG. 1 and 2 includes latch blocks 32a on one of the halves, 12 and 14, that have cams 34 and the latch blocks 32b on the other one of the halves, 12 and 14, have latch pins 36.
- the latch blocks 32, cams 34, and latch pins 36 are the primary load bearing subassemblies of the device 10.
- the cams 34 transfer the torque generated by the user, operating a handle 38, into a linear force pulling and holding the two halves, 12 and 14, of the device 10 together.
- the latch pins 36 retain the cams 34 within the latch blocks 32 thereby enabling the two mating halves, 12 and 14, of the device 10 to be locked together.
- FIG. 4 illustrates a latch block 32a in which a cam 34 is provided such that it projects outwardly from the latch block 32a and can be rotated or pivoted into an open position enabling the two halves, 12 and 14, to be brought together or separated and into a locking position in which the cam 34 engages behind the latch pin 36 of an opposed latch block 32b to lock the halves, 12 and 14, together.
- the latch block 32b shown in FIG. 3 has an open cavity 40 through which the latch pin 36 extends.
- the latch pin 36 extends laterally across the latch block 32b and parallel to the shoulder studs 22. See FIG. 2 .
- the halves, 12 and 14, shown in FIGs. 1 and 2 for the first embodiment include a pair of the latch blocks 32 such the latch blocks sandwich or book end the module blocks 20 on the shoulder studs 22.
- the four module blocks 20 shown in the fixed half 12 of the device 10 in FIG. 1 are sandwiched between two latch blocks 32a having cams 34.
- the shoulder studs 22 extend through the module blocks 20 and the latch blocks 32a and are secured thereon by the lock nuts 24.
- the four module blocks 20 shown in the mobile half 14 of the device 10 in FIG. 2 are sandwiched between two latch blocks 32b having latch pins 36.
- the shoulder studs 22 extend through the module blocks 20 and the latch blocks 32b and are secured thereon by the lock nuts 24.
- Other arrangements of module blocks 20 and latch blocks 32 are also possible.
- the mobile half 14 When the cams 34 are in the open position, the mobile half 14 can be positioned adjacent the fixed half 12 and the cams 34 can be extended to the lock position to capture the latch pins 36 and pull and lock the halves, 12 and 14 together such that the sets of fittings, 16 and 18, are simultaneously connected together.
- the latch blocks 32 include ether one or more alignment pins 42 or one or more apertures 44 for receiving the alignment pins 42.
- each of the latch blocks 32b shown in FIGs. 2 and 3 include a pair of alignment pins 42 and each of the latch blocks 32a shown in FIGs. 1 and 4 include a corresponding pair of apertures 44 for the alignment pins 42.
- the alignment pins 42 aid in the alignment of the two halves, 12 and 14, during the initial connection and then guide the halves, 12 and 14, together to prevent binding between fittings, 16 and 18, as the connection is completed.
- the cams 34 rotate or pivot about an axis 76 so that they can be pivoted between open and lock positions. In the open position, the halves, 12 and 14, can be separated or placed together, and in the lock position, the cams 34 and latch pins 36 cooperate to secure the halves, 12 and 14 together.
- An example of a cam 34 is shown in FIG. 13 .
- the cam 34 includes a cam slot 80 for receiving a latch pin 36, an aperture 82 defining the axis 76 of rotation of the cam 34, and an aperture 84 to which the handle 38 may be secured.
- a lock arm 46 is also shown in FIG. 13 .
- the lock arm 46 is secured or bolted to the cam 34 and is used to prevent unintentional disconnection of halves, 12 and 14, from the locked condition.
- the lock arm 46 has an end 46a that engages an edge or groove of the latch block 32a that prevents accidental disconnection of the cam 34 from the latch pin 36.
- the handle 38 interconnects between two cams 34.
- the handle serves as the user interface for operation of the device 10 and provides a means by which the user can apply force to the device 10 resulting in the connection of the two halves, 12 and 14.
- the modular handle 38 shown in FIG. 1 is designed such that it will work readily with the many possible configurations of the modular device 10.
- the modular handle 38 may include a visual indicator 48 that indicates the status of the device 10, i.e., whether or not complete connection between the two halves, 12 and 14, of the device 10 has occurred.
- the indicator 48 may be a color-coded component, such as a button or the like, which protrudes from the handle when the two halves, 12 and 14, are not fully connected and which is retracted into the handle when the two halves, 12 and 14, are fully connected.
- the modular handle 38 may include handle spacers 50 that allow the handle 38 to be lengthened or shortened (i.e., retracted or extended) to enable the modular handle 38 to work readily with different configurations of the device 10 (i.e., depending on the number or size of module blocks 20 stacked together and locked on the shoulder studs 22).
- the fixed half 12 as shown in FIG. 1 may also include mounting brackets 52 that permit the device 10 to be mounted onto equipment or the like.
- the mounting brackets 52 are such that they are able to work with many different possible configurations of the device 10 (i.e., depending on the number or size of module blocks 20 stacked together and locked together on the shoulder studs 22).
- a modular parking station 54 as shown in FIGs. 6 and 7 may provide a holding place for the mobile half 14 of the device 10 when not connected to the fixed half 12. Use of the modular parking station 54 prevents dust, dirt, and other foreign material from entering the exposed fittings 18 of the mobile half 14.
- the modular parking station 54 is constructed of interchangeable modules 56 that are held between latch blocks 58 and clamped together with shoulder studs 60.
- the modular parking station 54 may include rotatable latches 62 that can latch onto the pins 36 of the mobile half 14 and may include a mounting bracket or stand 64.
- each dust cap 66 can include mounting holes 68 for use in attaching the dust cap 66 to one of the shoulder studs 22 of the fixed half 12.
- the dust caps 66 may include tabs 70 and slots 72 on opposite side edges such that a series of dust caps can be interconnected together with the tabs 70 mating within the slots 72 of an adjacent dust cap.
- each dust cap 66 may have one or move cavities 74 for receiving a protruding end of a fitting 16.
- a user may select the number and size of modular blocks 20 to be provided on the fixed and mobile halves, 12 and 14, and may connect the modular blocks to at least one latch block 32.
- Each modular block 20 can secure one or more fittings thereto of any type or size with the use of retaining plates 26.
- the mobile half 14 may be mated with the fixed half 12 and the handle 38 may be pushed/pulled to rotate the cams 34 about the axis 76 to lock and pull the halves, 12 and 14, together thereby simultaneously connecting and quick coupling all fittings 16 to all fittings 18.
- the handle 38 may also be used to rotate the cams 34 to release the latch pins 36 to permit the halves, 12 and 14, to be separated.
- a second embodiment of a device 110 is shown in FIGs. 14-16 and includes halves, 112 and 114.
- the halves, 112 and 114 are constructed of module blocks 20 and latch blocks 32 as discussed above for device 10.
- each half, 112 and 114 has only a single latch block 32.
- the latch block 32 is centered between a pair of module blocks 20.
- the device 110 and components thereof are otherwise similar to device 10 discussed above.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
- The present invention relates to a multi-coupling device for use in simultaneously connecting a plurality of lines (hydraulic, pneumatic, electrical, etc.) by means of fittings or connectors.
- Examples of known multi-coupling devices are disclosed, for instance, by
U.S. Patent Nos. 5,316,347 issued to Arosio ,5,507,530 issued to Mahaney ,10,288,198 issued to Tiberghien et al. 11,079,053 issued to Wolf et al. D868,948 issued to Clifford et al. ,U.S. Patent Application Publication Nos. 2006/0130910 A1 of Knuthson ,2011/0198840 A1 of Sorbi et al. , and2019/0154065 A1 of Tiberghien et al. , International Application Publication Nos.WO 2004/031637 A1 of Martin andWO 2019/099354 A1 of Foner , European Patent No.EP 2095002 B1 and European Patent Application Publication No.EP 3608578 . - With respect to known multi-coupling devices, if a different combination of quantities and sizes of fittings to be connected simultaneously is required, then a new framework to hold those fittings must be designed, evaluated, and manufactured. This is a lengthy and expensive process that limits part manufacturers to a set number of configurations. Removal of the fittings for service or replacement often requires the use of highly specialized tooling, or even the disconnection of fluid or other lines from the fittings. This can result in environmental contamination from spillage, air inclusion within the system, and unintended releases of stored power.
- The present invention provides a modular multi-coupling device according to claim 1. Optional features are set out in the dependent claims.
- According to an embodiment, a quick-coupling, multi-coupling device is provided that includes separate modular first and second device halves that each carry a plurality of fittings or connectors and that are configured to be locked together or separated for purposes of simultaneously connecting or disconnecting the plurality of fittings or connectors of the first device half to or from the plurality of fittings or connectors of the second device half. Each of the modular device halves is constructed of a plurality of separate module blocks secured together in side-by-side relation. Each module block has at least one retaining plate for securing at least one fitting or connecter thereto, and each of the device halves includes at least one latch block. Each of the module blocks within each device half is removable and replaceable with a different module block, a different sized module block, or a different number of module blocks.
- The invention will now be described in more detail, by way of emxxaple only, with reference to the accompanying drawings, in which:
-
FIG. 1 is a perspective view of a fixed half of a multi-coupling device in accordance with an embodiment. -
FIG. 2 is a perspective view of a mobile half of a multi-coupling device in accordance with an embodiment. -
FIG. 3 is a perspective view of a mobile latch block of the mobile half ofFIG. 2 . -
FIG. 4 is a perspective view of a fixed latch block of the fixed half ofFIG. 1 . -
FIG. 5 is a perspective view of a module block for use on both the fixed and mobile halves ofFIGs. 1 and 2 . -
FIG. 6 is a front perspective view of a parking station module of a multi-coupling device in accordance with an embodiment. -
FIG. 7 is a rear perspective view of a parking station module of a multi-coupling device in accordance with an embodiment. -
FIG. 8 is a perspective view of the fixed half ofFIG. 1 with dust cap covers in a closed position in accordance with an embodiment. -
FIG. 9 is a perspective view of the fixed half ofFIG. 1 with dust cap covers ofFIG. 8 in an open position. -
FIG. 10 is a perspective view of a dust cap module in accordance with an embodiment. -
FIG. 11 is a perspective view of a rear of the dust cap module ofFIG. 10 . -
FIG. 12 is a perspective view of a fitting in accordance with an embodiment. -
FIG. 13 is a perspective view of a disassembled cam and lock arm in accordance with an embodiment. -
FIG. 14 is a side elevational view of a second embodiment of a multi-coupling device. -
FIG. 15 is a perspective view of a fixed half of the multi-coupling device shown inFIG. 14 . -
FIG. 16 is a perspective view of a mobile half of the multi-coupling device ofFIG. 14 . - According to an embodiment, a quick coupling device is provided that facilitates simultaneous connection and disconnection of multiple fittings. In particular, the device can be used to provide new combinations of line quantities and sizes to be configured on demand without the need to design new components. According to an embodiment, the device utilizes fastened retaining plates for rapid installation and removal of fittings within the system.
- More particularly, the device utilizes interchangeable module blocks that carry a set of fittings or connectors and that may be bolted together. In addition, retaining plates are secured to each module block to allow for rapid installation/removal of fittings or connectors to each module block. Accordingly, the device allows for interchangeable module blocks to be added or replaced within the system, with minimal added time or cost. The retaining plates associated with this system allow for the rapid installation on and removal from the module blocks of fittings without the need for specialized tooling or the risk of spillage.
- According to a first embodiment, a
multi-coupling device 10 includes opposite halves that can be brought and locked together to simultaneously connect multiple fittings or the like retained by the halves. Likewise, thedevice 10 can be unlocked to simultaneously disconnect multiple fittings or the like. - For example,
FIG. 1 illustrates ahalf 12, which is hereinafter referred to as a fixed half, andFIG. 2 illustrates anopposite half 14, which is hereinafter referred to as a mobile half. The combination provides thedevice 10. - A first set of
fittings 16 of any type, size, and arrangement is mounted to thefixed half 12 and a second set offittings 18 is mounted to themobile half 14 in a mirror arrangement such that, in the connected condition of thedevice 10, the first set offittings 16 connect to the second set offittings 18 within thedevice 10. For instance, the first set offittings 16 may be male fittings and the second set of fittings may be female fittings. Connection of the fittings, 16 and 18, may enable the transference or storage of a working medium, such as a fluid (hydraulic or pneumatic), energy, or the like. - Each of the halves, 12 and 14, include a plurality of
separate module blocks 20 that are stacked (side-by-side) and held or bolted together by a series ofshoulder studs 22 andlock nuts 24. In the illustrated embodiment, each half, 12 and 14, includes fourshoulder studs 22 each having a pair oflock nuts 24 at opposite ends. Theshoulder studs 22 are extended throughopen channels 86 formed in eachmodule block 20. Thelock nuts 24 apply compressive force to secure themodule blocks 20 together in a side-by-side relation on theshoulder studs 22. - The
module blocks 20 are standardized interchangeable components to which the fittings, 16 and 18, may be mounted. Themodule blocks 20 may be provided in different sizes (i.e., having different widths), and different sizedmodule blocks 20 and/or a different number ofmodule blocks 20 may be secured together in any arrangement on each of the halves, 12 and 14, depending upon the needs of the particular application. Solely by way of example, and not be way of limitation, inFIG. 1 there are threemodule blocks 20a of a first size on which different fittings are mounted and one relativelylarger module block 20b on which different larger fittings are mounted. This arrangement is repeated in themobile half 14 shown inFIG. 2 such that like fittings mate when the halves, 12 and 14, are brought together. Any number or arrangement of the module blocks 20 and types or sizes of fittings mounted thereto may be readily reconfigured by inserting the desired types ofmobile blocks 20 on theshoulder studs 22 and by locking the arrangement in place with thelock nuts 24. - One or
more retaining plates 26 are connected to eachmodule block 20 to contain the fittings within themodule blocks 20. Theretaining plates 26 can be quickly installed or removed from themodule blocks 20 with the use of a single tool. Theretaining plates 26 interface with agroove 30 located on the fittings (for instance, see thefitting 16 shown inFIG. 12 ) and are secured to themodule blocks 20 withfasteners 28. - By way of example, the
module block 20 shown inFIG. 5 has a pair ofretaining plates 26 which are each secured with afastener 28 to themodule block 20. Theretaining plates 26 together form an oval-shaped plate having an upper aperture and a lower aperture. Thus, in the illustrated embodiment, there are twofittings 16 mounted to themodule block 20. Thefittings 16 include agroove 30 that is captured by theretaining plates 26. Accordingly, thefasteners 28 secure theretaining plates 26 to themodule block 20 and in turn, theretaining plates 26 secure thefittings 16 to themodule block 20. By loosening thefasteners 28, thefittings 16 may be released from themodule block 20 such that new or different fittings may be mounted thereto. - In addition to the module blocks 20, at least one
latch block 32 is also provided on each the fixed and mobile halves, 12 and 14. In some embodiments, each of the halves may include only asingle latch block 32. For instance, seeFIGs. 14-16 . In other embodiments each of the halves, 12 and 14, may include two or more latch blocks 32. For instance, seeFIGs. 1-2 . - By way of example, the
device 10 shown inFIG. 1 and 2 includeslatch blocks 32a on one of the halves, 12 and 14, that havecams 34 and the latch blocks 32b on the other one of the halves, 12 and 14, have latch pins 36. The latch blocks 32,cams 34, and latch pins 36 are the primary load bearing subassemblies of thedevice 10. Thecams 34 transfer the torque generated by the user, operating ahandle 38, into a linear force pulling and holding the two halves, 12 and 14, of thedevice 10 together. The latch pins 36 retain thecams 34 within the latch blocks 32 thereby enabling the two mating halves, 12 and 14, of thedevice 10 to be locked together. - By way of example,
FIG. 4 illustrates alatch block 32a in which acam 34 is provided such that it projects outwardly from thelatch block 32a and can be rotated or pivoted into an open position enabling the two halves, 12 and 14, to be brought together or separated and into a locking position in which thecam 34 engages behind thelatch pin 36 of an opposedlatch block 32b to lock the halves, 12 and 14, together. Thelatch block 32b shown inFIG. 3 has anopen cavity 40 through which thelatch pin 36 extends. Thelatch pin 36 extends laterally across thelatch block 32b and parallel to theshoulder studs 22. SeeFIG. 2 . - The halves, 12 and 14, shown in
FIGs. 1 and 2 for the first embodiment include a pair of the latch blocks 32 such the latch blocks sandwich or book end the module blocks 20 on theshoulder studs 22. For example, the four module blocks 20 shown in the fixedhalf 12 of thedevice 10 inFIG. 1 are sandwiched between twolatch blocks 32a having cams 34. Theshoulder studs 22 extend through the module blocks 20 and the latch blocks 32a and are secured thereon by the lock nuts 24. Likewise, the four module blocks 20 shown in themobile half 14 of thedevice 10 inFIG. 2 are sandwiched between twolatch blocks 32b having latch pins 36. Theshoulder studs 22 extend through the module blocks 20 and the latch blocks 32b and are secured thereon by the lock nuts 24. Other arrangements of module blocks 20 and latch blocks 32 are also possible. - When the
cams 34 are in the open position, themobile half 14 can be positioned adjacent the fixedhalf 12 and thecams 34 can be extended to the lock position to capture the latch pins 36 and pull and lock the halves, 12 and 14 together such that the sets of fittings, 16 and 18, are simultaneously connected together. - According to an embodiment, the latch blocks 32 include ether one or more alignment pins 42 or one or
more apertures 44 for receiving the alignment pins 42. For example, each of the latch blocks 32b shown inFIGs. 2 and3 include a pair of alignment pins 42 and each of the latch blocks 32a shown inFIGs. 1 and4 include a corresponding pair ofapertures 44 for the alignment pins 42. Thus, when the two halves, 12 and 14, are brought together, proper alignment is ensured by the alignment pins 42 extending within theapertures 44. Accordingly, the alignment pins 42 aid in the alignment of the two halves, 12 and 14, during the initial connection and then guide the halves, 12 and 14, together to prevent binding between fittings, 16 and 18, as the connection is completed. - The
cams 34 rotate or pivot about anaxis 76 so that they can be pivoted between open and lock positions. In the open position, the halves, 12 and 14, can be separated or placed together, and in the lock position, thecams 34 and latch pins 36 cooperate to secure the halves, 12 and 14 together. An example of acam 34 is shown inFIG. 13 . Thecam 34 includes acam slot 80 for receiving alatch pin 36, anaperture 82 defining theaxis 76 of rotation of thecam 34, and anaperture 84 to which thehandle 38 may be secured. Alock arm 46 is also shown inFIG. 13 . Thelock arm 46 is secured or bolted to thecam 34 and is used to prevent unintentional disconnection of halves, 12 and 14, from the locked condition. Thelock arm 46 has anend 46a that engages an edge or groove of thelatch block 32a that prevents accidental disconnection of thecam 34 from thelatch pin 36. - In the first embodiment shown in
FIG. 1 , thehandle 38 interconnects between twocams 34. The handle serves as the user interface for operation of thedevice 10 and provides a means by which the user can apply force to thedevice 10 resulting in the connection of the two halves, 12 and 14. Themodular handle 38 shown inFIG. 1 is designed such that it will work readily with the many possible configurations of themodular device 10. Themodular handle 38 may include avisual indicator 48 that indicates the status of thedevice 10, i.e., whether or not complete connection between the two halves, 12 and 14, of thedevice 10 has occurred. For instance, theindicator 48 may be a color-coded component, such as a button or the like, which protrudes from the handle when the two halves, 12 and 14, are not fully connected and which is retracted into the handle when the two halves, 12 and 14, are fully connected. Further, themodular handle 38 may include handlespacers 50 that allow thehandle 38 to be lengthened or shortened (i.e., retracted or extended) to enable themodular handle 38 to work readily with different configurations of the device 10 (i.e., depending on the number or size of module blocks 20 stacked together and locked on the shoulder studs 22). - The fixed
half 12 as shown inFIG. 1 may also include mountingbrackets 52 that permit thedevice 10 to be mounted onto equipment or the like. The mountingbrackets 52 are such that they are able to work with many different possible configurations of the device 10 (i.e., depending on the number or size of module blocks 20 stacked together and locked together on the shoulder studs 22). - According to an embodiment, a
modular parking station 54 as shown inFIGs. 6 and7 may provide a holding place for themobile half 14 of thedevice 10 when not connected to the fixedhalf 12. Use of themodular parking station 54 prevents dust, dirt, and other foreign material from entering the exposedfittings 18 of themobile half 14. Themodular parking station 54 is constructed ofinterchangeable modules 56 that are held between latch blocks 58 and clamped together withshoulder studs 60. Themodular parking station 54 may include rotatable latches 62 that can latch onto thepins 36 of themobile half 14 and may include a mounting bracket or stand 64. - According to an embodiment, modular dust caps such as shown in
FIGs. 8-11 may be used with the fixedhalf 12 of thedevice 10 when disconnected and separated from themobile half 14 of thedevice 10. The dust caps can be used to prevent dust, dirt, and other foreign material from entering the otherwise exposedfittings 16 while also being configurable to work with the many different combinations of fittings without the use of tools or custom components. For instance, as best shown inFIGs. 10 and11 , eachdust cap 66 can include mountingholes 68 for use in attaching thedust cap 66 to one of theshoulder studs 22 of the fixedhalf 12. In addition, the dust caps 66 may includetabs 70 andslots 72 on opposite side edges such that a series of dust caps can be interconnected together with thetabs 70 mating within theslots 72 of an adjacent dust cap. For instance, seeFIG. 9 in which the series of dust caps are in an upward position thereby exposing thefittings 16. In contrast, the dust caps can be rotated downward as shown inFIG. 8 in which the dust caps enclose thefittings 16. Eachdust cap 66 may have one or movecavities 74 for receiving a protruding end of a fitting 16. - Accordingly, a user may select the number and size of
modular blocks 20 to be provided on the fixed and mobile halves, 12 and 14, and may connect the modular blocks to at least onelatch block 32. Eachmodular block 20 can secure one or more fittings thereto of any type or size with the use of retainingplates 26. Thereafter, themobile half 14 may be mated with the fixedhalf 12 and thehandle 38 may be pushed/pulled to rotate thecams 34 about theaxis 76 to lock and pull the halves, 12 and 14, together thereby simultaneously connecting and quick coupling allfittings 16 to allfittings 18. Thehandle 38 may also be used to rotate thecams 34 to release the latch pins 36 to permit the halves, 12 and 14, to be separated. - A second embodiment of a
device 110 is shown inFIGs. 14-16 and includes halves, 112 and 114. The halves, 112 and 114, are constructed of module blocks 20 and latch blocks 32 as discussed above fordevice 10. However, in the second embodiment, each half, 112 and 114, has only asingle latch block 32. In addition, in the illustrated embodiment ofdevice 110, thelatch block 32 is centered between a pair of module blocks 20. Of course, other arrangements are possible. Thedevice 110 and components thereof are otherwise similar todevice 10 discussed above. - The foregoing description and specific embodiments are merely illustrative of the principles thereof, and modifications and additions may be made to the apparatus by those skilled in the art, without departing from the scope of this invention as defined by the claims..
Claims (15)
- A modular multi-coupling device (10), comprising:separate first and second device halves (12, 14) that each carry a plurality of fittings or connectors (16, 18) and that are configured to be locked together or separated for purposes of simultaneously connecting or disconnecting the plurality of fittings or connectors (16) of the first device half (12) to or from the plurality of fittings or connectors (18) of the second device half (14);each of the device halves (12, 14) being constructed of a plurality of separate module blocks (20) secured together in side-by-side relation, each module block having at least one retaining plate (26) for securing at least one fitting or connecter (16, 18) thereto; andeach of the device halves (12, 14) including at least one latch block (32) to which the plurality of module blocks (20) of the device half is secured.
- The modular multi-coupling device (10) according to claim 1, wherein each module block (20) is removable and replaceable with a different module block, and the device includes a set of interchangeable module blocks (20) of different sizes such that the device halves (12, 14) can include any number and arrangement of module blocks selected from the set.
- The modular multi-coupling device (10) according to claim 1 or 2, wherein the at least one retaining plate (26) of each module block (20) is secured thereto with a fastener (28), and at least two retaining plates (26) are secured to each module block (20) such that the at least one fitting or connector (16, 18) is secured therebetween.
- The modular multi-coupling device (10) according to claim 1, 2 or 3, wherein at least one fitting or connector (16, 18) is attached to each module block (20).
- The modular multi-coupling device (10) according to any preceding claim, wherein the at least one latch block (32a) of the first device half (12) has a cam (34), wherein the at least one latch block (32b) of the second device half (14) has a latch pin (36), and wherein the cam (34) is configured to pivot between open and lock positions such that in the lock position the cam captures the latch pin (36) and forces the first and second device halves (12, 14) together to connect the fittings or connectors (16) of the first device half with the fittings or connectors (18) of the second device half.
- The modular multi-coupling device (10) according claim 5, wherein the latch block (32b) of one of the first and second device halves (12, 14) includes at least one alignment pin (42), wherein the latch block (32a) of the other of the first and second device halves (12, 14) includes at least one aperture (44) for receiving the at least one alignment pin such that the at least one alignment pin (42) inserted in the at least one aperture aids in alignment of the first and second device halves (12, 14) and guides the first and second device halves together when the cam (34) is moved to the lock position.
- The modular multi-coupling device (10) according to claim 5 or 6, wherein a handle (38) is connected to the cam (34), the handle including a visual indicator (48) that indicates and distinguishes when the first and second device halves (12, 14) are in a connected condition and when the first and second device halves are not in a connected condition
- The modular multi-coupling device (10) according to claim 7, wherein the handle (38) has a length that is adjustable.
- The modular multi-coupling device (10) according to any preceding claim,
wherein the module blocks (20) and at least one latch block (32a) of the first device half (12) are interconnected and secured together with at least one shoulder stud (22), and wherein the module blocks (20) and at least one latch block (32b) of the second device half (14) are interconnected and secured together with at least one shoulder stud (22). - The modular multi-coupling device (10) according to claim 9, further comprising a separate dust cap (66) for each of the module blocks (20) of one of the first and second device halves (12, 14), wherein each dust cap (66) separately attaches onto one of the shoulder studs (22) of the one of the first and second device halves.
- The modular multi-coupling device (10) according to claim 10, wherein each dust cap (66) includes a side edge with at least one tab (70) and an opposite side edge with at least one slot (72), and wherein adjacent dust caps connect together via the tabs and slots.
- The modular multi-coupling device (10) according to claim 11, wherein the dust caps (66) are rotatable as a unit about the shoulder stud (22) to an open position not covering the fittings or connectors (16, 18) and to a closed position covering the fittings and connectors.
- The modular multi-coupling device (10) according to any preceding claim, further comprising a parking station (54) for one of the first or second device halves (12, 14) when separated from the over device half (12, 14) for covering the fittings or connectors (16, 18), the parking station (54) comprising separate parking station modules (56) and at least one latch block (58) secured together such that each parking station module is replaceable and interchangeable.
- The modular multi-coupling device (10) according to claim 13, wherein the at least one latch block (58) of the parking station (54) includes a latch (62) for securing one of the first or second device halves (12, 14) to the parking station by gripping about the latching pin (36) of the one of the first and second device halves (14).
- The modular multi-coupling device (10) according to claim 13 or 14, wherein the parking station modules (56) and at least one latch block (58) of the parking station (54) are secured together on at least one shoulder stud (60) of the parking station.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/893,761 US12044343B2 (en) | 2022-08-23 | 2022-08-23 | Modular multi-coupling device |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4328475A1 true EP4328475A1 (en) | 2024-02-28 |
Family
ID=87762624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23192375.6A Pending EP4328475A1 (en) | 2022-08-23 | 2023-08-21 | Modular multi-coupling device |
Country Status (2)
Country | Link |
---|---|
US (1) | US12044343B2 (en) |
EP (1) | EP4328475A1 (en) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316347A (en) | 1991-07-09 | 1994-05-31 | Massimo Arosio | Quick-fitting coupling for simultaneously connecting or disconnecting a plurality of couplings |
US5507530A (en) | 1995-05-08 | 1996-04-16 | Soo Tractor Sweeprake Company | Plural male and female fluid coupler connecting mechanism and method |
WO2004031637A1 (en) | 2002-10-01 | 2004-04-15 | Josef Martin Gmbh & Co. Kg | Multicoupling device |
US20060130910A1 (en) | 2004-11-15 | 2006-06-22 | Per Knuthson | Quick coupling |
DE102007021514A1 (en) * | 2007-05-04 | 2008-11-13 | Tema Marketing Ag | Module for modular fluid couplings |
US20110198840A1 (en) | 2010-02-16 | 2011-08-18 | Faster S.P.A. | Multi-coupling device for multiple quick-coupling connection of several hydraulic, electrical and pneumatic lines, equipped with decompression system |
EP2095002B1 (en) | 2006-11-22 | 2015-08-26 | Cejn AB | Multi-coupling comprising central driving member |
EP3462071A1 (en) * | 2017-09-28 | 2019-04-03 | Faster S.p.A. | Hydraulic and/or pneumatic connector, in particular of the multiple connection type |
US10288198B2 (en) | 2014-07-08 | 2019-05-14 | Staubli Faverges | Connecting plug, cooling circuit equipped with such a connecting plug and method for connecting such a cooling circuit and a cold plate |
US20190154065A1 (en) | 2017-11-23 | 2019-05-23 | Staubli Faverges | Multi-couplings plate and ensemble of plates comprising such a multi-couplings plate |
WO2019099354A1 (en) | 2017-11-20 | 2019-05-23 | Parker-Hannifin Corporation | Latch mechanism for multi-coupling |
USD868948S1 (en) | 2018-02-09 | 2019-12-03 | Cnh Industrial America Llc | Hydraulic multi-coupler having an optional port |
EP3608578A1 (en) | 2018-08-07 | 2020-02-12 | Faster S.R.L. | Coupling/uncoupling device for multi-coupling plates |
US11079053B2 (en) | 2016-09-02 | 2021-08-03 | Parker-Hannifin Corporation | Multi-line connection quick multi-coupling |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2122738A5 (en) * | 1971-01-21 | 1972-09-01 | Corobit Anstalt |
-
2022
- 2022-08-23 US US17/893,761 patent/US12044343B2/en active Active
-
2023
- 2023-08-21 EP EP23192375.6A patent/EP4328475A1/en active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316347A (en) | 1991-07-09 | 1994-05-31 | Massimo Arosio | Quick-fitting coupling for simultaneously connecting or disconnecting a plurality of couplings |
US5507530A (en) | 1995-05-08 | 1996-04-16 | Soo Tractor Sweeprake Company | Plural male and female fluid coupler connecting mechanism and method |
WO2004031637A1 (en) | 2002-10-01 | 2004-04-15 | Josef Martin Gmbh & Co. Kg | Multicoupling device |
US20060130910A1 (en) | 2004-11-15 | 2006-06-22 | Per Knuthson | Quick coupling |
EP2095002B1 (en) | 2006-11-22 | 2015-08-26 | Cejn AB | Multi-coupling comprising central driving member |
DE102007021514A1 (en) * | 2007-05-04 | 2008-11-13 | Tema Marketing Ag | Module for modular fluid couplings |
US20110198840A1 (en) | 2010-02-16 | 2011-08-18 | Faster S.P.A. | Multi-coupling device for multiple quick-coupling connection of several hydraulic, electrical and pneumatic lines, equipped with decompression system |
US10288198B2 (en) | 2014-07-08 | 2019-05-14 | Staubli Faverges | Connecting plug, cooling circuit equipped with such a connecting plug and method for connecting such a cooling circuit and a cold plate |
US11079053B2 (en) | 2016-09-02 | 2021-08-03 | Parker-Hannifin Corporation | Multi-line connection quick multi-coupling |
EP3462071A1 (en) * | 2017-09-28 | 2019-04-03 | Faster S.p.A. | Hydraulic and/or pneumatic connector, in particular of the multiple connection type |
WO2019099354A1 (en) | 2017-11-20 | 2019-05-23 | Parker-Hannifin Corporation | Latch mechanism for multi-coupling |
US20190154065A1 (en) | 2017-11-23 | 2019-05-23 | Staubli Faverges | Multi-couplings plate and ensemble of plates comprising such a multi-couplings plate |
USD868948S1 (en) | 2018-02-09 | 2019-12-03 | Cnh Industrial America Llc | Hydraulic multi-coupler having an optional port |
EP3608578A1 (en) | 2018-08-07 | 2020-02-12 | Faster S.R.L. | Coupling/uncoupling device for multi-coupling plates |
Also Published As
Publication number | Publication date |
---|---|
US20240068612A1 (en) | 2024-02-29 |
US12044343B2 (en) | 2024-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9403264B2 (en) | Replaceable die for pliers, pliers having such a die, and storage fixture | |
US7901237B2 (en) | Tool and method for attaching and detaching modular plugs | |
US8834038B2 (en) | Fiber optic connector | |
US10050380B2 (en) | Locking device for electric connectors and electric connectors equipped with the device | |
US20100227493A1 (en) | Interface connection management using a removable adapter for communications equipment | |
US10044140B1 (en) | Physical cable seating confirmation for network cables | |
CN112260002B (en) | Magnetic cable adapter and connector and method for installing cables for realizing same | |
CN104051873A (en) | Flexible switch assembly | |
DE60224877T2 (en) | An optical connector for coupling connectors to a multi-ported device | |
EP3628579B1 (en) | Driving device for an electric bicycle with pivotable motor plug-in connector | |
CN105846242A (en) | Handle-type high-voltage connector | |
US7195510B2 (en) | Electrical connector systems with latching assemblies and methods thereof | |
EP1952104B1 (en) | Weighing cell for moving goods | |
EP4328475A1 (en) | Modular multi-coupling device | |
CN106875591B (en) | Cover plate for a module in a device for processing value documents | |
CN1921030B (en) | Device for a rigid harness of large cross section | |
DE102012224412B4 (en) | battery pack | |
EP2819494B1 (en) | Modular communication device for an industrial automation system | |
CN211263859U (en) | Optical fiber cable adapter | |
JP2001522517A (en) | Remote control of plug and socket | |
US10938429B1 (en) | Universal receiver | |
EP3789782B1 (en) | Modular testing system and method for automatically testing different variants of cable harnesses | |
DE102018131354A1 (en) | Device for testing charging stations for charging electric vehicles | |
CN219874271U (en) | Unlocking device, connector assembly using same and inverter suite | |
CN216505184U (en) | Manipulator anchor clamps convenient to installation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20240313 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F16L 37/20 20060101ALN20240704BHEP Ipc: F16L 37/56 20060101AFI20240704BHEP |
|
INTG | Intention to grant announced |
Effective date: 20240719 |